package com.lin.chapter33.chapter1.mediator;

public class Tax extends AbsColleague implements ITax {
	public Tax(AbsMediator mediator) {
		super(mediator);
	}

	@Override
	public void raise() {
		super.mediator.up(this);
	}

	@Override
	public void drop() {
		super.mediator.down(this);
	}
}
